Update 0560. Subarray Sum Equals K.md

Author: cheatsheet1999

JS-Algo/0560. Subarray Sum Equals K.md

@@ -19,7 +19,7 @@ var subarraySum = function(nums, k) {
  since 7 - (3+4) = 0 and we are looking 
  for if there's a case where Sumi is 0, 
  and there should always be a case for that.
-  如果target是仅有的两个数的和，不提前set好[0,1]就会只输出0而不是唯一的一个
+ 
  */
  map.set(0, 1);
  for(let i = 0; i < nums.length; i++) {